Dalapon
Hill Top Acres
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 200 ppb
The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-02 | 23916 | ND |
2014-09-08 | 40035 | ND |
2015-02-02 | 05311 | ND |
2015-04-15 | 16673 | ND |
2015-09-15 | 44440 | ND |
2015-11-11 | 54552 | ND |
2016-02-15 | ND | |
2016-04-16 | ND | |
2016-07-12 | ND | |
2016-11-15 | ND | |
2017-02-28 | ND | |
2017-06-19 | ND | |
2017-08-23 | ND | |
2017-10-17 | ND | |
2018-03-05 | ND | |
2018-06-13 | ND | |
2018-08-07 | ND | |
2018-10-10 | ND | |
2019-03-18 | ND | |
2019-06-25 | ND | |
2019-11-20 | ND |